Glasses and method for relieving wearing fatigue of glasses

Glasses and method for relieving wearing fatigue of glasses

  • CN 108,388,030 B
  • Filed: 03/19/2018
  • Issued: 10/01/2021
  • Est. Priority Date: 03/19/2018
  • Status: Active Grant
First Claim
Patent Images

1. An eyeglass, comprising:

  • a spectacle frame, spectacle legs and 3D lenses;

    the steam spraying structure comprises a steam spraying part arranged on the mirror frame, and the steam spraying part is arranged corresponding to human eyes and is used for supplementing hot water steam to the human eyes;

    the steam spraying structure further comprises a steam generating device and a conduit communicated with the steam generating device, the conduit comprises a first part and a second part, the first part is located on the glasses frame, the second part is located on the glasses legs, a plurality of through holes are formed in the first part to form the steam spraying part, and one end, far away from the first part, of the second part is communicated with the steam generating device;

    the catheter is provided with a switch for controlling the conducting state of the catheter;

    further comprising;

    the human eye state detection structure is used for acquiring human eye state information, and the human eye state information comprises a human eye fatigue state and a human eye non-fatigue state; and

    the number of the first and second groups,the first control unit is connected with the human eye state detection structure and used for controlling the working state of the switch according to the human eye state information;

    and/or an alarm structure connected with the human eye state detection structure and used for executing corresponding early warning indication according to the human eye state information;

    the human eye state detection structure includes;

    the acquisition unit is arranged on the glasses frame and used for acquiring eye information, and the eye information comprises an initial eye brightness value and a current eye brightness value;

    the processing unit is connected with the acquisition unit and used for acquiring actual human eye brightness variation according to the initial human eye brightness value and the current human eye brightness value acquired by the acquisition unit and comparing the actual human eye brightness variation with a preset human eye transformation quantity to acquire the human eye state information;

    the acquisition unit comprises an image collector embedded on the mirror frame, and a self-luminous device is arranged on the image collector;

    the processing unit is configured to obtain the actual human eye brightness variation according to an absolute value of a difference between a value a and a value b, where the value a is a ratio of the initial human eye brightness value to the light brightness emitted from the self-light emitting device, and the value b is a ratio of the current human eye brightness value to the light brightness emitted from the self-light emitting device.

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